# Decares to Femtobarns Conversion

Decare to femtobarn conversion allow you make a conversion between decare and femtobarn easily. You can find the tool in the following.

### Area Conversion

to

input
= 9,999,999,999,999,998,663,747,590,131,240,811,450,955,988,992.00000000
= 1.0 × 1046
= 1.0E+46
= 1.0e+46

= 19,999,999,999,999,997,327,495,180,262,481,622,901,911,977,984.00000000
= 2.0 × 1046
= 2.0E+46
= 2.0e+46

= 29,999,999,999,999,997,258,893,370,621,951,835,849,571,172,352.00000000
= 3.0 × 1046
= 3.0E+46
= 3.0e+46

= 39,999,999,999,999,994,654,990,360,524,963,245,803,823,955,968.00000000
= 4.0 × 1046
= 4.0E+46
= 4.0e+46

= 49,999,999,999,999,992,051,087,350,427,974,655,758,076,739,584.00000000
= 5.0 × 1046
= 5.0E+46
= 5.0e+46

### Quick Look: decares to femtobarns

 decare 1 Da 2 Da 3 Da 4 Da 5 Da 6 Da 7 Da 8 Da 9 Da 10 Da 11 Da 12 Da 13 Da 14 Da 15 Da 16 Da 17 Da 18 Da 19 Da 20 Da 21 Da 22 Da 23 Da 24 Da 25 Da 26 Da 27 Da 28 Da 29 Da 30 Da 31 Da 32 Da 33 Da 34 Da 35 Da 36 Da 37 Da 38 Da 39 Da 40 Da 41 Da 42 Da 43 Da 44 Da 45 Da 46 Da 47 Da 48 Da 49 Da 50 Da 51 Da 52 Da 53 Da 54 Da 55 Da 56 Da 57 Da 58 Da 59 Da 60 Da 61 Da 62 Da 63 Da 64 Da 65 Da 66 Da 67 Da 68 Da 69 Da 70 Da 71 Da 72 Da 73 Da 74 Da 75 Da 76 Da 77 Da 78 Da 79 Da 80 Da 81 Da 82 Da 83 Da 84 Da 85 Da 86 Da 87 Da 88 Da 89 Da 90 Da 91 Da 92 Da 93 Da 94 Da 95 Da 96 Da 97 Da 98 Da 99 Da 100 Da femtobarn 1.0 × 1046 fb 2.0 × 1046 fb 3.0 × 1046 fb 4.0 × 1046 fb 5.0 × 1046 fb 6.0 × 1046 fb 7.0 × 1046 fb 8.0 × 1046 fb 9.0 × 1046 fb 1.0 × 1047 fb 1.1 × 1047 fb 1.2 × 1047 fb 1.3 × 1047 fb 1.4 × 1047 fb 1.5 × 1047 fb 1.6 × 1047 fb 1.7 × 1047 fb 1.8 × 1047 fb 1.9 × 1047 fb 2.0 × 1047 fb 2.1 × 1047 fb 2.2 × 1047 fb 2.3 × 1047 fb 2.4 × 1047 fb 2.5 × 1047 fb 2.6 × 1047 fb 2.7 × 1047 fb 2.8 × 1047 fb 2.9 × 1047 fb 3.0 × 1047 fb 3.1 × 1047 fb 3.2 × 1047 fb 3.3 × 1047 fb 3.4 × 1047 fb 3.5 × 1047 fb 3.6 × 1047 fb 3.7 × 1047 fb 3.8 × 1047 fb 3.9 × 1047 fb 4.0 × 1047 fb 4.1 × 1047 fb 4.2 × 1047 fb 4.3 × 1047 fb 4.4 × 1047 fb 4.5 × 1047 fb 4.6 × 1047 fb 4.7 × 1047 fb 4.8 × 1047 fb 4.9 × 1047 fb 5.0 × 1047 fb 5.1 × 1047 fb 5.2 × 1047 fb 5.3 × 1047 fb 5.4 × 1047 fb 5.5 × 1047 fb 5.6 × 1047 fb 5.7 × 1047 fb 5.8 × 1047 fb 5.9 × 1047 fb 6.0 × 1047 fb 6.1 × 1047 fb 6.2 × 1047 fb 6.3 × 1047 fb 6.4 × 1047 fb 6.5 × 1047 fb 6.6 × 1047 fb 6.7 × 1047 fb 6.8 × 1047 fb 6.9 × 1047 fb 7.0 × 1047 fb 7.1 × 1047 fb 7.2 × 1047 fb 7.3 × 1047 fb 7.4 × 1047 fb 7.5 × 1047 fb 7.6 × 1047 fb 7.7 × 1047 fb 7.8 × 1047 fb 7.9 × 1047 fb 8.0 × 1047 fb 8.1 × 1047 fb 8.2 × 1047 fb 8.3 × 1047 fb 8.4 × 1047 fb 8.5 × 1047 fb 8.6 × 1047 fb 8.7 × 1047 fb 8.8 × 1047 fb 8.9 × 1047 fb 9.0 × 1047 fb 9.1 × 1047 fb 9.2 × 1047 fb 9.3 × 1047 fb 9.4 × 1047 fb 9.5 × 1047 fb 9.6 × 1047 fb 9.7 × 1047 fb 9.8 × 1047 fb 9.9 × 1047 fb 1.0 × 1048 fb

The decare (/ˈdɛkɑːr/ or /ˈdɛkɛər/) is derived from deca and are, and is equal to 10 ares or 1000 square metres. It is used in Norway and in the former Ottoman areas of the Middle East and the Balkans (Bulgaria) as a measure of land area. Instead of the name "decare", the names of traditional land measures are usually used, redefined as one decare:

• Stremma in Greece
• Dunam, dunum, donum, or dönüm in Israel, Palestine, Jordan, Lebanon, Syria and Turkey
• Mål is sometimes used for decare in Norway, from the old measure of about the same area.
Name of unitSymbolDefinitionRelation to SI unitsUnit System
decareDa

≡ 1000 m2

≡ 1000 m2

Metric system SI

#### conversion table

decaresfemtobarnsdecaresfemtobarns
1≡ 1.0E+466≡ 6.0E+46
2≡ 2.0E+467≡ 7.0E+46
3≡ 3.0E+468≡ 8.0E+46
4≡ 4.0E+469≡ 9.0E+46
5≡ 5.0E+4610≡ 1.0E+47

A femtobarn (symbol: fb) is a unit of area equal to 10−43 m2.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
femtobarnfb

≡ 10−43 m2

≡ 10−43 m2

Nuclear Physics

### conversion table

femtobarnsdecaresfemtobarnsdecares
1≡ 1.0E-466≡ 6.0E-46
2≡ 2.0E-467≡ 7.0E-46
3≡ 3.0E-468≡ 8.0E-46
4≡ 4.0E-469≡ 9.0E-46
5≡ 5.0E-4610≡ 1.0E-45

### Conversion table

decaresfemtobarns
1≡ 1.0 × 1046
1.0 × 10-46≡ 1

### Legend

SymbolDefinition
exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)